My past mattress was a high end interspring product made in England. The tempur-pedic I purchased makes me feel like I am sleeping on a brick and is cold when getting into the bed. I am still within the 60 day return time and will probablly exchange for a softer version of the same type. I have already spoken to a sales person and following her advice will continue trying to breakin this mattress. I am 83 years old and have many health issues, this mattress has not solved my back or hip problems; but has allowed me to stay in the bed a few more hours each night.